68 lines
2.7 KiB
Lua
68 lines
2.7 KiB
Lua
local M = {}
|
|
|
|
-- stop lsp error messages
|
|
-- https://github.com/L3MON4D3/LuaSnip/blob/master/DOC.md#loaders
|
|
local ls = require("luasnip")
|
|
local s = ls.snippet
|
|
local sn = ls.snippet_node
|
|
local isn = ls.indent_snippet_node
|
|
local t = ls.text_node
|
|
local i = ls.insert_node
|
|
local f = ls.function_node
|
|
local c = ls.choice_node
|
|
local d = ls.dynamic_node
|
|
local r = ls.restore_node
|
|
local events = require("luasnip.util.events")
|
|
local ai = require("luasnip.nodes.absolute_indexer")
|
|
local extras = require("luasnip.extras")
|
|
local l = extras.lambda
|
|
local rep = extras.rep
|
|
local p = extras.partial
|
|
local m = extras.match
|
|
local n = extras.nonempty
|
|
local dl = extras.dynamic_lambda
|
|
local fmt = require("luasnip.extras.fmt").fmt
|
|
local fmta = require("luasnip.extras.fmt").fmta
|
|
local conds = require("luasnip.extras.expand_conditions")
|
|
local postfix = require("luasnip.extras.postfix").postfix
|
|
local types = require("luasnip.util.types")
|
|
local parse = require("luasnip.util.parser").parse_snippet
|
|
local ms = ls.multi_snippet
|
|
local k = require("luasnip.nodes.key_indexer").new_key
|
|
-- Example: expanding a snippet on a new line only.
|
|
-- In a snippet file, first require the line_begin condition...
|
|
local line_begin = conds.line_begin
|
|
|
|
-- This is the `get_visual` function I've been talking about.
|
|
-- ----------------------------------------------------------------------------
|
|
-- Summary: When `LS_SELECT_RAW` is populated with a visual selection, the function
|
|
-- returns an insert node whose initial text is set to the visual selection.
|
|
-- When `LS_SELECT_RAW` is empty, the function simply returns an empty insert node.
|
|
M.get_visual = function(_, parent, _, user_args)
|
|
if #parent.snippet.env.LS_SELECT_RAW > 0 then
|
|
return sn(nil, i(1, parent.snippet.env.LS_SELECT_RAW))
|
|
else -- If LS_SELECT_RAW is empty, return a blank insert node
|
|
return sn(nil, i(1, user_args))
|
|
end
|
|
end
|
|
|
|
-- https://github.com/L3MON4D3/LuaSnip/discussions/1195
|
|
M.make_single_curly_bracket_snippets = function(type, trig, command, user_args)
|
|
-- return s({trig=keyword,desc=desc}, {t"local function " .. keyword .. "(", i(1), t")"})
|
|
return s({
|
|
trig = trig,
|
|
desc = "Expand " .. trig .. " into \\" .. command .. "{}",
|
|
snippetType = type,
|
|
}, fmt("\\" .. command .. "{<>}", { d(1, M.get_visual, { user_args = { user_args } }) }, { delimiters = "<>" }))
|
|
end
|
|
|
|
M.make_scope_snippets = function(type, trig, command, user_args)
|
|
-- return s({trig=keyword,desc=desc}, {t"local function " .. keyword .. "(", i(1), t")"})
|
|
return s({
|
|
trig = trig,
|
|
desc = "Expand " .. trig .. " into {\\" .. command .. " ... }",
|
|
snippetType = type,
|
|
}, fmt("{\\" .. command .. " <>}", { d(1, M.get_visual, { user_args = { user_args } }) }, { delimiters = "<>" }))
|
|
end
|
|
|
|
return M
|